Healy and Fulop have raised more than $3.2 million total, with Fulop's haul a smidgen more than Healy's, according to their latest campaign filings. Walker has raised about $48,000 and Malik $12,000, the filings show.

And the campaign has turned especially nasty in recent weeks, with Healy's campaign hammering Fulop over his support from Republican donor and education reformer David Tepper, his hands-on dealings with the public-school district and his decision to send out vote-by-mail ballot applications with his own campaign's address on them instead of the Hudson County Clerk's.

Fulop and his surrogates, meanwhile, have released multiple television ads and campaign mailers highlighting the 2009 corruption sweep that ensnared numerous Healy loyalists who later spent time in federal prison on bribery charges.

It all ends tomorrow. Most of the mayoral candidates are running on slates with council candidates, and many of those council candidates could also find themselves in runoff elections.